package com.guotong.utils;

import lombok.Data;
import org.apache.http.HttpStatus;

import java.util.HashMap;
import java.util.Map;

/**
 *  返回数据
 */
@Data
public class R extends HashMap<String,Object> {


    /**
     * 默认成功的情况
     */
    public R() {
        put("code",0);
        put("msg","success");
    }

    public static R error(){
        return error(HttpStatus.SC_INTERNAL_SERVER_ERROR,"未知异常，请联系管理员");
    }

    public static R error(String msg){
        return error(HttpStatus.SC_INTERNAL_SERVER_ERROR,msg);
    }

    public static R error(int code, String msg) {
        R r = new R();
        r.put("code",code);
        r.put("msg",msg);
        return r;
    }

    public static R ok(String msg){
        R r = new R();
        r.put("msg",msg);
        return r;
    }

    public static R ok(Map<String,Object> map){
        R r = new R();
        r.putAll(map);
        return r;
    }
    public static R ok(){
        return  new R();
    }

    @Override
    public Object put(String key, Object value) {
        return super.put(key, value);
    }
}
